@article{MAIS_2017_24_2_a2,
     author = {V. S. Zykin and S. V. Zykin},
     title = {Analysis of typed inclusion dependencies with null values},
     journal = {Modelirovanie i analiz informacionnyh sistem},
     pages = {155--167},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAIS_2017_24_2_a2/}
}